Waste bin



FIG. 1 is a left and top side perspective view of the waste bin showingthe new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The ornamental design for a waste bin, as shown and described.